component
SN74LS00DR
Public Made by Adomby adom
Texas Instruments Logic Gates, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN74LS00DR
Texas Instruments · Logic Gates · SOIC-14
SN74LS00DR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1A | input | Gate 1 input A, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 2 | 1B | input | Gate 1 input B, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 3 | 1Y | output | Gate 1 NAND output, performs Y = A·B logic with IOL = 8 mA max at low level. |
| 4 | 2A | input | Gate 2 input A, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 5 | 2B | input | Gate 2 input B, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 6 | 2Y | output | Gate 2 NAND output, performs Y = A·B logic with IOL = 8 mA max at low level. |
| 7 | GND | power_in | Ground reference, 0V supply return. |
| 8 | 3Y | output | Gate 3 NAND output, performs Y = A·B logic with IOL = 8 mA max at low level. |
| 9 | 3B | input | Gate 3 input B, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 10 | 3A | input | Gate 3 input A, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 11 | 4Y | output | Gate 4 NAND output, performs Y = A·B logic with IOL = 8 mA max at low level. |
| 12 | 4B | input | Gate 4 input B, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 13 | 4A | input | Gate 4 input A, TTL-compatible with VIH = 2V min and VIL = 0.8V max. |
| 14 | VCC | power_in | Positive power supply, operating range 4.75V to 5.25V for SN74LS00. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN74LS00DR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn74ls00dr-etched.step/sn74ls00dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ls00dr.step/sn74ls00dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (40 pp, sha256
ac4bbf6801413a20, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).